InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
The class name reptilia refers to theirA. Scales that are shed as skin castB. Body is covered by dry and cornified skinC. Creeping or crawling mode of locomotionD. Poikilothermic nature. |
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Answer» Correct Answer - C the class name reptilia refers to their creeping or crawling mode of locomotion mode of locomotion. |
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| 202. |
The characteristic of class Reptilia areA. Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum alimentary canal, urinary and reproductive tracts open into a common cloacaB. Fresh water animals with bony endoskeleton air bladder to regulate buoyancyC. Marine animals with cartilaginous endoskeleton body covered with placoid scalesD. Body covered with dry and cornified skin, scales over the body are epidermal they do not have external ears |
| Answer» Correct Answer - D | |
| 203. |
Which is not detectable in birds?A. Pectoral girdleB. Pelvic girdleC. armsD. Hind limbs |
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Answer» Correct Answer - C Fore limbs is not detectable in birds (modified into wings.) |
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| 204. |
Fill in the blanks a. In birds, air sacs connected to 1_____supplement respiration b. The class name reptilia refers to their creepinig or 2_____mode of locomotion c. In Amphibians, the eyes, 3_____eyelids d. Cyclostomrs are 4____but migrate for spawning to 5_____water.A. 1-lungs,2-crawling,3-do not have, 4-marine, 5-freshB. 1-pneumatic bones, 2-swimming, 3- do not have, 4-marine, 5-freshC. 1-lungs, 2- craling, 3- have, 4-fresh water, 5-marineD. 1-lungs, 2-crawling, 3-have, 4-marine, 5-fresh |
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Answer» Correct Answer - D * In birds, air sacs connected to lungs supplement respiration. * The class name reptilia refers to their creeping or crawling mode of locomotion * In amphibians, the eyes have eyelids * Cyclostomes are marine but migrate for spawning to fresh water. |
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| 205. |
Read the following statement a. Teeth are backwardly directed b. Their jaws are very powerful c. these animals are predaceous d. They have to swim constantly to avoid sinking Here the are talking aboutA. Carcharodon (cartilaginous fish)B. Pterophyllum (bony fish)C. Lamprey (cyclostomata)D. both A and B |
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Answer» Correct Answer - A * Teeth are backwardly directed. * Their jaws are very powerful. * These animals are predaceous. * They have to swim constantly to avoid sinking. Here we are talking about carcharodon (Cartilagenous fish). |
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| 206. |
All mammals, without any exception, are characterised byA. Viviparity and biconcave red blood cellsB. Extra-abdominal testes and four chambered heartC. Heterdont teeth and 12 pairs of cranial nervesD. A muscular diaphragm and milk producing glands. |
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Answer» Correct Answer - D all mammals are characterised by a muscular diaphragm and milk producing glands, without and exception. |
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| 207. |
All mammals without any exception are characterized byA. viviparity and biconcave red blood cellsB. extra-abdominal test and a four-Chambered heartC. heterodont teeth and 12 paris of cranial nervesD. a muscular diaphragm and milk producing glands. |
| Answer» Correct Answer - D | |
| 208. |
All mammals without any expection ar characterized byA. Viviparity and biconcave are blood cellsB. Extra-abdominal testes and a four-chambered heartC. Heterodont teeth and 12 pairs of cranial nervesD. A muscular diaphragm and milk producing glands. |
| Answer» Correct Answer - D | |
| 209. |
Which of the following represents order of Horse ?A. PerissodactylaB. CaballussC. FerusD. Equidae |
| Answer» Correct Answer - A | |
| 210. |
In some animal groups, the body is found divided into compartments with serial repetition of at least some organs.This characteristic feature is calledA. SegmentationB. MetamerismC. MetagenesisD. Metamorphosis |
| Answer» Correct Answer - B | |
| 211. |
Which of the following is largest mammalsA. WhaleB. ElephantC. CamelD. Dinosour |
| Answer» Correct Answer - A | |
| 212. |
Which of the following represents order of Horse ?A. EquidaeB. PerissodactylaC. CaballusD. Ferus |
| Answer» Correct Answer - B | |
| 213. |
Bats belong to which orderA. MonotremataB. chiropteraC. DermopteriaD. Cetacea |
| Answer» Correct Answer - B | |
| 214. |
Insects areA. AmminotelicB. AmmonotelicC. UreotelicD. Uricotelic |
| Answer» Correct Answer - D | |
| 215. |
Casecilians belong to the orderA. SireniaB. SquamataC. NeognathaeD. Gymnophiona |
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Answer» Correct Answer - D (d) Caecilians or limbless amphibians belong to the order Gymnophiona or Apoda They are sometimes called blindworms. |
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| 216. |
Suriman toad isA. PipaB. AlytesC. BufoD. Bombinator |
| Answer» Correct Answer - A | |
| 217. |
Among the following, colonial insects areA. locustsB. mosquitoesC. white antsD. bed bug |
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Answer» Correct Answer - C White ants are found in the tropical and warm temperate countries of the world white ants are colonial polymorphic and social insects. |
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| 218. |
Which animal is surinam toadA. PipaB. BufoC. BombinatorD. Alytes |
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Answer» Correct Answer - A (a) Pipa americana is commonly known as surinam toad |
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| 219. |
Pasteurella/Yersinia pestis (causal agent of bubonic plague) is transmitted byA. Bed bug/CimexxB. Rat flea/xenopsyllaC. louse/pediculusD. Mosquito/aedes |
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Answer» Correct Answer - B Xenopsylla cheopis resembles the human flea and is the chief transmitter of bubonic plague. |
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| 220. |
In mollusca, eye is present over a stalk calledA. osphradiumB. ostracumC. ammatophorD. operculum |
| Answer» Correct Answer - c | |
| 221. |
In mollusca, eye is present over a stalk calledA. OstracumB. OperculumC. OsphradiumD. Ommatophores |
| Answer» Correct Answer - D | |
| 222. |
Define homeostasis. |
| Answer» Maintenance of uniform conditions all the time in the body of an organism. | |
| 223. |
What are protostomes ? Cite instances. |
| Answer» Animals in which month is derived fro the blastopore and anus is formed at the opposite end, most nonchordates except enchinoderms and hemichordates. | |
| 224. |
Name the 4 types of animals on the basis of their excretory matter. |
| Answer» Ammoniotelic, ureotelic, uricotelic and aminotelic | |
| 225. |
An animal which comes out at night and hides during day time isA. DiurnalB. NocturnalC. CursorialD. Arboreal |
| Answer» Correct Answer - B | |
| 226. |
Parasites capable of living without a host are calledA. FacultativeB. PermanentC. ObligateD. None of these |
| Answer» Correct Answer - A | |
| 227. |
Assertion : F.hepatica undergoes both aerobic and anaerobic respiration. Reason : Fasciola respire only in absence of oxygenA. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If both the assertion and reason are false |
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Answer» Correct Answer - C F. hepatica undergoes both aerobic and anaerobic respiration depending on the availability of oxygen. Oxygen content in bile being extremely low, respiration in F. hepatica is anaerobic or anoxybiotic. This is an exothermic reaction involving release of energy (heat). If free oxygen is available, aerobic respiration takes place. |
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| 228. |
Poison gland of a snake is the modified.A. Parotid glandB. Sublingual glandC. Maxillary glandD. Lignual gland |
| Answer» Correct Answer - A | |
| 229. |
The group Amniota (Amnia) includesA. Reptiles and birdsB. Reptiles and mammalsC. Birds and mammalsD. Reptiles, birds and mammals |
| Answer» Correct Answer - D | |
| 230. |
Liver rot of sheep is caused byA. Fasciola hepaticaB. PlanariaC. TurbellariaD. Bipalium |
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Answer» Correct Answer - A The liver rot of sheep is caused by Fasciola hepatica. |
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| 231. |
Which group of animals belong to the same phylum ?A. Earthworm , pinworm, tapewormB. Prawn, scorpion, locustC. Sponge, sea anemone , starfishD. Malarial parasit, Amoeba , mosquito |
| Answer» Correct Answer - B | |
| 232. |
Which of the following are correctly matched with respect to their taxonomic classification ?A. Centripede, millipede,spider, scorpion-InsectaB. Hourse fly, butterfly, tsetsefly, silverfish-InsectaC. Spiny anteater, sea urchin, sea cucumber-EchinodermataD. Flyish fish, cuttlefish,silverfish-Pisces |
| Answer» Correct Answer - B | |
| 233. |
Which of the following are correctly matched with respect to their taxonomic classification?A. Centipede, millipede, spider , scorpion- InsectaB. Housefly , butterfly, tsetsefly, silverfish - IsectaC. Spiny anteater, sea urchin, sea cucumber - EchinodermataD. Flying fish, cuttelfish, silverfish - Pisces . |
| Answer» Correct Answer - B | |
| 234. |
In which one of the following sets of animals do all the four give birth to young onesA. Lion, bat, whale, ostrichB. Platypus , penguin, bat, hippopotamusC. Shrew, bat, cat, kiwiD. Kangaroo, hedgehog, dolphin, loris |
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Answer» Correct Answer - D Kangaroo, hedgehog, dolphin and loris are all mammals. These give birth to yound ones. |
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| 235. |
Which of the following is sedentary or does not show locomotion?A. syconB. AmoebaC. HydraD. Physalia |
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Answer» Correct Answer - A Sycom is sedentary or does not show locomotion. |
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| 236. |
The order insectivora comes underA. Class- mammaliaB. Class - insectaC. Phylum- echinodermataD. Phylum- arthropoda |
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Answer» Correct Answer - A Order insectivora comes under sub class theria of class Mammalia |
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| 237. |
Order primata containsA. Shrew and hedgehogB. bats and flying fishC. monkeys and manD. horses and zebra |
| Answer» Correct Answer - c | |
| 238. |
The basic fundamental feature(s) that enable us to broadly classify the animal kingdom is/areA. Level of organization and coelomB. Cell organization and symmetryC. Segmentation and notochordD. All of the above |
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Answer» Correct Answer - D The basic fundamental feature that have enabled us to broadly classifiy the animal kingdom is level of organization, coelom, cell organization, symmetry, segmentation and notochord. |
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| 239. |
Radial symmetry occurs inA. Porifera and CoelenterataB. Coelenterata and EchinodermataC. Coelenterata and PlatyhelminthesD. Arthropoda and Mullusca |
| Answer» Correct Answer - B | |
| 240. |
Order primata containsA. Shrew and hedge hogB. Bats and vampireC. Monkeys and manD. Horses and zebra |
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Answer» Correct Answer - C Order Primata includes lemurs, loris, tarsiers, monkeys apes and man |
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| 241. |
Radial symmetry is found inA. CoeleteratesB. CtenophoresC. EchinodermsD. All of the above |
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Answer» Correct Answer - D Radial symmetry is found in coelentrataes ctenophores and echinoderms. |
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| 242. |
Which one of the following is egg- laying mammalA. PangolinB. TachyglossusC. porcupineD. Bat |
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Answer» Correct Answer - B Members of order monotremata of sub class prototheria are oviparous i.e egg laying mammals e.g Echidna (Tachyglossus) Ornitho- rhynchus (Duck billed platypus) |
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| 243. |
An egg laying mammal isA. kangarooB. platypusC. koalaD. whale |
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Answer» Correct Answer - C Egg laying mammals are primitive mammals classified under sub-class-Prototheria. These are oviparous, reptile-like mammals, confined to Australian region. Ornithorhynchus, (duck billed platypus) is found is Australia and New Zealand is an egg laying mammal. |
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| 244. |
External ears are characteristic ofA. BirdsB. MammalsC. Birds and mammalsD. Mammals and reptiles |
| Answer» Correct Answer - B | |
| 245. |
Egg laying mammal isA. ArmedilloB. Duck billed platypusC. PangolinD. All above |
| Answer» Correct Answer - b | |
| 246. |
An egg laying mammale isA. DidelphysB. MacacaC. OrnithorhynchudD. Macropus |
| Answer» Correct Answer - C | |
| 247. |
Instead of tooth, baleen (hanging horny plates in mouth) are found inA. Blue whaleB. SharkC. DolphinD. Archaeopterix |
| Answer» Correct Answer - A | |
| 248. |
Anus is absent inA. FasciolaB. PheretimaC. PeriplanetaD. Unio |
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Answer» Correct Answer - A (a) Anus is absent in Fasciola hepatica. Undigested food material is probably ejected through the mouth or diffused into excretory system |
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| 249. |
Foot is displaced to the neighbourhood of mouth and divided into arms inA. OstreaB. PilaC. SepiaD. Chiton |
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Answer» Correct Answer - C Didelphis (opossum) is a tree dwelling which is found in America it is belong to the metatheria |
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| 250. |
Cysticerci in pig muscles can remain viable uptoA. One yearB. Six monthsC. Six yearsD. One month |
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Answer» Correct Answer - B (b) Hexacanth moves in the body and ultimately settles in the muscles of secondary host (pig) Here it forms an encysted bladderworm or cysticercus remain viable for upto six months. |
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